/**
 * This file is part of 1genia trampoline
 * Copyright (C) 2007 1genia (contact@1genia.com)
 *
 * This library is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; version 3 of the License. 
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details. 
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; see the file COPYING.TXT.  If not,
 * write to the Free Software Foundation, Inc., 51 Franklin Street,
 * Fifth Floor, Boston, MA 02110-1301, USA. 
 **/
package com.genia.toolbox.persistence.exception;

/**
 * This exception is throw when an already persistant object is saved.
 */
@SuppressWarnings("serial")
public class ObjectIsPersistentException
    extends PersistenceException
{
  /**
   * exception message.
   */
  public static final String MESSAGE = "Object is already persistent.";

  /**
   * key used in the internationalization properties file.
   */
  public static final String KEY = "com.genia.toolbox.persistence.exception.ObjectIsPersistentException.message";



  /**
   * constructor.
   */
  public ObjectIsPersistentException()
  {
    super(MESSAGE, KEY);
  }



  /**
   * constructor from an existing <code>Throwable</code>.
   * 
   * @param cause
   *          the underlying throwable cause
   */
  public ObjectIsPersistentException(final Throwable cause)
  {
    super(cause, KEY);
  }
}
